Professional 100mm Angle Grinder Manufacturer
Zhejiang Cheering Sewing Machine Co., Ltd., established in 1993, has over 30 years of experience in motor and power tool manufacturing.
Our 100mm Angle Grinder range includes cordless, brushless, gearless, and direct-drive models for distributors, wholesalers, importers, and OEM/ODM brands.
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![100mm Cordless Angle Grinder]()
100mm Cordless Angle GrinderEngineered for precision and durability, this 100mm cordless angle grinder features a high-efficiency brushless motor and equipped with a 100mm (4-inch) grinding disc. -
![Angle Grinder 100 Mm]()
Angle Grinder 100 MmThe Angle Grinder 100 mm is a brushless, gearless direct-drive grinder with 800–1,200 W output, 4,500–8,500 rpm adjustable speed, and M14 spindle thread. It is designed for cutting, grinding,... -
![Angle Grinder 100]()
Angle Grinder 100Angle Grinder 100 is a 100 mm handheld grinder featuring a brushless direct-drive motor, with adjustable speeds of 4,500–8,500 rpm and 800/1000 W power configurations for metal cutting, grinding,... -
![Gearless Angle Grinder]()
Gearless Angle GrinderEngineered for ultra-low maintenance and precision finishing, this gearless angle grinder eliminates traditional gearbox friction. It delivers direct power transmission for metal deburring,... -
![Direct Drive Angle Grinder]()
Direct Drive Angle GrinderOur Direct Drive Angle Grinder features an advanced gearless brushless motor, eliminating gear assemblies to maximize power efficiency, minimize maintenance, and deliver consistent torque for...
Key Features
Brushless Motor
Eliminates carbon brush replacement, reducing maintenance requirements and extending product service life.
3.0 N·m High Torque
Delivers up to 3.0 N·m of torque for consistent cutting and grinding performance, even under demanding working conditions.
3-Speed Options
Offers 4500 / 6500 / 8500 RPM settings for flexible performance across different cutting and grinding applications.
Technical Specifications
|
Parameter |
Specification |
|
Product Name |
100mm Angle Grinder |
|
Product Series |
SOM-QL Series |
|
Disc Diameter |
100mm |
|
Motor Type |
Brushless Motor |
|
Drive System |
Direct Drive / Gearless |
|
Adjustable Speed |
4500 / 6500 / 8500 RPM |
|
Power Output |
800W / 1000W |
|
Maximum Torque |
3.0 N·m |
|
Spindle Thread |
M14 |
|
Net Weight |
Approx. 1.8 kg |
|
Noise Level |
Approx. 58 dB |
|
Battery Capacity |
37V / 3.0Ah / 111Wh |
|
Power Configuration |
Cordless / Model Dependent |
|
Customization Support |
Color, Size, Battery, Packaging, Brand Logo |
Applications
Metal Fabrication
Essential for heavy metal cutting, edge finishing, weld seam removal, and general surface preparation.
Welding Workshops
Ideal for grinding down weld beads, clearing slag, preparing joints, and finishing custom fabricated assemblies.
Automotive Repair
Applied in rust removal, body panel trimming, surface cleaning, and general automotive workshop maintenance.
Construction & Installation
Suitable for on-site cutting of metal profiles, rebar, structural pipes, and masonry materials with appropriate discs.
How to Choose the Right 100mm Angle Grinder
Choose Cordless Models when mobility, field access, and freedom from fixed AC power are priorities.
Choose Direct Drive Configurations for efficient power transmission, fewer mechanical components, and lower maintenance needs.
Choose Adjustable Speed Models for flexible cutting, grinding, and surface polishing applications.
Choose Higher-Power (1000W) Variations for continuous, heavy-duty metal removal and demanding work schedules.
Customization Options
We empower private-label brands and industrial distributors with comprehensive customization capabilities:
Visual & Brand Identity
Custom logo printing, bespoke housing colors, and tailored retail/industrial packaging.
Technical Customization
Specialized battery capacity configurations, customized spindle specifications, and targeted power output adjustments.
1. 40,000+ m² manufacturing facility with more than 200 employees, producing industrial motors and power tools since 1993.
2. More than 3.2 million direct-drive motors manufactured, providing extensive experience in brushless direct-drive technology.
3. 90+ national patents covering brushless motors, direct-drive systems, and MCU control technology.
4. Engineering teams support OEM and ODM projects for product specifications, electrical configurations, and private-label programs.
Quality Assurance
- Incoming materials, motors, and key components are inspected before production.
- Finished products are tested for operating speed, torque output, motor performance, and electrical safety before shipment.
Packing & Transportation
FAQ
With abundant experience, we are one of the most professional 100mm angle grinder manufacturers and suppliers in China. Please feel free to wholesale advanced 100mm angle grinder for sale here from our factory. We also accept customized orders.
